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# GDBM_File.pm -- Perl 5 interface to GNU gdbm library. |
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=head1 NAME |
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GDBM_File - Perl5 access to the gdbm library. |
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=head1 SYNOPSIS |
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use GDBM_File ; |
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tie %hash, 'GDBM_File', $filename, &GDBM_WRCREAT, 0640; |
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# Use the %hash array. |
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untie %hash ; |
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=head1 DESCRIPTION |
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B<GDBM_File> is a module which allows Perl programs to make use of the |
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facilities provided by the GNU gdbm library. If you intend to use this |
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module you should really have a copy of the gdbm manualpage at hand. |
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Most of the libgdbm.a functions are available through the GDBM_File |
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interface. |
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=head1 AVAILABILITY |
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gdbm is available from any GNU archive. The master site is |
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C<ftp.gnu.org>, but you are strongly urged to use one of the many |
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mirrors. You can obtain a list of mirror sites from |
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http://www.gnu.org/order/ftp.html. |
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=head1 BUGS |
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The available functions and the gdbm/perl interface need to be documented. |
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The GDBM error number and error message interface needs to be added. |
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=head1 SEE ALSO |
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L<perl(1)>, L<DB_File(3)>, L<perldbmfilter>. |
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=cut |
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package GDBM_File; |
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use strict; |
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use warnings; |
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our($VERSION, @ISA, @EXPORT, $AUTOLOAD); |
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require Carp; |
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require Tie::Hash; |
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require Exporter; |
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use XSLoader (); |
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@ISA = qw(Tie::Hash Exporter); |
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@EXPORT = qw( |
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GDBM_CACHESIZE |
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GDBM_CENTFREE |
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GDBM_COALESCEBLKS |
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GDBM_FAST |
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GDBM_FASTMODE |
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GDBM_INSERT |
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GDBM_NEWDB |
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GDBM_NOLOCK |
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GDBM_OPENMASK |
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GDBM_READER |
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GDBM_REPLACE |
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GDBM_SYNC |
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GDBM_SYNCMODE |
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GDBM_WRCREAT |
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GDBM_WRITER |
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); |
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$VERSION = "1.07"; |
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sub AUTOLOAD { |
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my($constname); |
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($constname = $AUTOLOAD) =~ s/.*:://; |
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my ($error, $val) = constant($constname); |
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Carp::croak $error if $error; |
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no strict 'refs'; |
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*{$AUTOLOAD} = sub { $val }; |
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goto &{$AUTOLOAD}; |
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} |
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XSLoader::load 'GDBM_File', $VERSION; |
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1; |
